I Bet You Missed These 17 Easter Eggs In 'The Flash' Premier

13 of 17The Lost Fiancee?

When Caitlin explains why she's been a little on the grimmer side, it isn’t just an explanation that viewers are given. It's actually a strong hint at what’s to come. As it turns out, the fiancé that Caitlin lost in the particle accelerator explosion wasn’t so much lost as… transformed. She was apparently engaged to Ronnie Raymond, set to return in the near future in his alter ego as ‘Firestorm the Nuclear Man.’

14 Of 17 Yellow Lightning?

Seeing his mother killed by what appeared to be “a ball of lightning.” Comic fans will recognize the scene as a direct adaptation of the backstory by writer Geoff Johns, and the man inside the lightning is none other than Barry Allen’s arch-nemesis, the ‘Reverse-Flash.’ I do want to make sure we point out that in the scene it actually shows both yellow and red streaks surrounding Nora Allen, hinting that Reverse-Flash may not have been the only one at the scene moving too fast to be seen.

15 Of 17 The Atom Smasher

In the scene when Iris West (Candice Patton) arrives at Barry’s lab and was ready to escort him to the S.T.A.R. Labs, she said that she was ready to “see this atom-smasher…smashing”. While it's not direct reference to Albert Rothstein a.k.a. Atom Smasher, but it's still a nice nod for those fans who will catch it.